public async Task<IActionResult> AddExperienceCategoryGroup([FromBody] ExperienceCategoryGroup experienceCategoryGroup) { try { var userId = User.Identity.Name; experienceCategoryGroup.ApplicationUserId = userId; experienceCategoryGroup = await _organizerService.AddExperienceCategoryGroupAsync(experienceCategoryGroup); return Ok(experienceCategoryGroup); } catch (Exception ex) { return BadRequest(ex.Message); } }